diff --git a/CHANGES.html b/CHANGES.html
index 58176c485..73348cc95 100644
--- a/CHANGES.html
+++ b/CHANGES.html
@@ -186,6 +186,9 @@ upper 32 bits are simply zero.
 </pre>
 
 <li><b>Moved propagation models</b> from src/devices/wifi to src/common
+
+<li><b>Moved Mtu attribute from base class NetDevice</b> This attribute is
+now found in all NetDevice subclasses.  
 </ul>
 
 <h2>Changed behavior:</h2>